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Infineon Technologies S25FL116K0XNFV011
- Part No.:
- S25FL116K0XNFV011
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 8-WDFN Exposed Pad
- Datasheet:
-
S25FL116K0XNFV011.pdf
- Description:
- IC FLASH 16MBIT SPI/QUAD 8WSON
- Quantity:
- Payment:
- Shipping:
Inventory:3,824
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Product details
Overview
S25FL116K0XNFV011 from Cypress Semiconductor is a 16-Mbit (2 Mbyte), 3.0 V serial NOR flash memory with SPI Multi-I/O interface, supporting Normal Read (50 MHz), Fast/Dual/Quad Read (108 MHz), uniform 4-kB sector and 64-kB block erase, and Execute-In-Place (XIP) operation for embedded code storage in industrial microcontroller systems.
For engineers reviewing the S25FL116K0XNFV011 datasheet, S25FL116K0XNFV011 pinout, S25FL116K0XNFV011 application, or S25FL116K0XNFV011 equivalent, key selection criteria include quad I/O read bandwidth (54 MB/s), 100K program-erase endurance, 20-year data retention, hardware write protection via WP#/HOLD#, and SOIC-8 (208 mil) package compatibility with legacy FL-K designs.
Technical Context
This SPI flash implements JEDEC-standard Serial Flash Discoverable Parameters (SFDP) for automatic configuration, supports SPI clock modes 0 and 3, and enables variable dummy cycle latency to optimize initial access time versus maximum clock rate. Its 90 nm floating gate process ensures stable operation across −40 °C to +105 °C industrial plus temperature range.
The device integrates three 256-byte one-time-programmable (OTP) security registers, top/bottom block protection with 4-kB granularity, and lock-down until power cycle functionality. All program and erase operations support suspend/resume, enabling concurrent host processing during non-volatile memory updates.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 16 Mbit (2 Mbyte) - sufficient for boot code, firmware images, and parameter storage in resource-constrained MCU systems |
| Interface | SPI Multi-I/O (SIO/DIO/QIO) - reduces pin count vs parallel NOR while delivering up to 54 MB/s quad-read throughput |
| Read Speed | 108 MHz Quad Read - enables efficient XIP execution with cache-line-aligned wrapped reads |
| Erase Granularity | Uniform 4 kB sectors and 64 kB blocks - supports fine-grained firmware update partitioning |
| Endurance & Retention | 100K program-erase cycles / 20-year data retention - validated for long-life industrial deployments |
| Supply Voltage | 2.7 V to 3.6 V - compatible with standard 3.3 V logic rails and brown-out tolerant operation |
| Temperature Range | −40 °C to +105 °C (Industrial Plus) - qualified for extended thermal environments without derating |
Pinout & Package
Package: 8-lead SOIC (208 mil), RoHS-compliant, surface-mountable with standard reflow profile.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select Input | Active-low enable for command decoding; must be held low for entire command sequence |
| SCK | Serial Clock Input | Provides timing for all SPI transfers; supports up to 108 MHz with mode 0/3 compatibility |
| IO0 (SI) | Serial Data Input / I/O | Primary data input in SIO mode; bidirectional in DIO/QIO for multi-bit transfers |
| IO1 (SO) | Serial Data Output / I/O | Primary data output in SIO mode; bidirectional in DIO/QIO; supports dual/quad read protocols |
| WP# | Write Protect Input | Hardware-level protection against accidental program/erase when asserted low |
| HOLD# | Hold Input | Suspends ongoing command at any clock edge; resumes on next CS# assertion |
| VCC | Power Supply | Single 2.7–3.6 V supply; powers core logic and I/O buffers |
| VSS | Ground | Reference return path for all signals and internal circuitry |
Key Features
| Feature | Design Value |
|---|---|
| Quad Read (QIO) Mode | 54 MB/s continuous throughput enables real-time XIP of medium-complexity firmware without external RAM buffering |
| Program/Erase Suspend | Allows host CPU to interrupt flash operations for high-priority tasks, then resume without data loss or state corruption |
| Three 256-byte OTP Registers | Secure storage for cryptographic keys, calibration data, or device-specific identifiers with permanent write-lock capability |
| Variable Dummy Cycle Latency | Configurable initial wait states per read command - balances fast startup vs maximum clock frequency in system timing budget |
| Block Protection Range | Top/bottom 4-kB to full array protection - supports hierarchical firmware partitioning (bootloader, app, config) |
Applications
| Industrial PLC Firmware Storage | Medical Device Boot Code |
|---|---|
Use Scenario: Storing field-upgradable ladder logic and I/O configuration in programmable logic controllers operating in factory-floor environments with wide temperature swings. IC Role / Device Role / Timing Role: Non-volatile code storage with Execute-In-Place capability, directly executed by ARM Cortex-M7 controller during cold start and runtime updates. Use Value: 100K endurance and 20-year retention ensure reliable operation over 15+ year equipment lifecycle without replacement. | Use Scenario: Holding certified bootloader and safety-critical application firmware in portable diagnostic ultrasound units requiring AEC-Q100 Grade 2 qualification. IC Role / Device Role / Timing Role: Secure, tamper-resistant firmware repository with hardware write protection (WP#) and OTP-locked calibration constants. Use Value: Industrial Plus temperature rating (−40 °C to +105 °C) guarantees boot reliability during battery-powered operation in uncontrolled ambient conditions. |
| Automotive Telematics Module | Smart Energy Meter Firmware |
Use Scenario: Hosting LTE modem firmware and OTA update staging area in vehicle infotainment gateway modules subject to automotive thermal cycling. IC Role / Device Role / Timing Role: Dual-boot-capable flash memory supporting fail-safe firmware rollback via sector-level erase isolation. Use Value: Uniform 4-kB sector erase enables atomic firmware patching without disrupting active communication stacks. | Use Scenario: Storing metrology firmware, tariff tables, and encrypted metering logs in ANSI C12.22-compliant smart electricity meters deployed outdoors. IC Role / Device Role / Timing Role: Low-power, high-reliability storage with deep-power-down current (2 µA) minimizing battery drain during grid outage. Use Value: 0.002 mA deep-power-down mode extends primary lithium battery life beyond 10 years in maintenance-free deployments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S25FL064L0XNFV011 | 64-Mbit density, 133 MHz Quad Read, 1.8 V / 3.0 V dual supply, newer 65 nm process | Higher capacity and speed; requires voltage translation if interfacing with 3.3 V-only hosts | Select for new designs needing >16 Mbit or higher throughput; not pin-compatible with S25FL116K |
| MX25L1606EM2I-12G | 16-Mbit, 86 MHz Quad Read, 2.7–3.6 V, no suspend/resume, no SFDP, no OTP registers | Lacks security features and advanced command flexibility; lower cost for basic code storage only | Choose where security, endurance, or suspend capability are non-critical; footprint-compatible but functionally limited |
Compared with S25FL116K0XNFV011, S25FL064L offers higher density and speed but requires design revision for voltage and pinout, while MX25L1606EM2I provides basic 16-Mbit storage at lower cost but omits OTP, suspend/resume, and SFDP-making it suitable only for simple, non-secure applications.
Availability
S25FL116K0XNFV011 is available at Aetrix Electronics and suitable for industrial PLCs, medical diagnostic devices, automotive telematics modules, and smart energy meters requiring stable component supply amid end-of-life transitions.
Supply support for S25FL116K0XNFV011 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Cypress Semiconductor (now part of Infineon Technologies) is a fabless semiconductor company specializing in microcontrollers, connectivity solutions, and non-volatile memory for industrial, automotive, and consumer applications.
The S25FL1-K family was designed for high-reliability embedded systems requiring secure, high-speed serial flash with robust program-erase endurance and flexible protection schemes-targeting code shadowing, XIP, and reprogrammable data storage.
FAQ
Is S25FL116K0XNFV011 still recommended for new designs?
No. Cypress explicitly states this part is "Not Recommended for New Design" and recommends migrating to the S25FL064L family. It remains available for legacy support and last-time buys, but lacks roadmap extension, long-term supply assurance, or updated qualification for emerging standards.
What does the 'XNFV011' suffix indicate in S25FL116K0XNFV011?
The 'XNFV011' suffix denotes an 8-lead SOIC (208 mil) package (XN), Industrial Plus temperature grade (F), lead-free and RoHS-compliant (V), and tape-and-reel packaging (011). This matches the SOC008 package option specified in the datasheet for the S25FL116K variant.
Does S25FL116K0XNFV011 support Quad SPI commands like 4-4-4 mode?
Yes. It supports Quad Read (06h + 0Bh/6Bh) and Quad Page Program (32h) commands, enabling true 4-bit-wide data transfer on IO0–IO3. However, Quad Page Program (32h) is explicitly listed as unsupported in the migration notes-only Quad Read is fully functional in QIO mode, with WP# and HOLD# disabled during QIO operation.
Can S25FL116K0XNFV011 be used in automotive applications?
Yes-qualified for AEC-Q100 Grade 2 (−40 °C to +105 °C) and Grade 3 (−40 °C to +85 °C). It meets automotive reliability requirements for infotainment, telematics, and body control modules, though Cypress recommends S25FL-L series for new automotive designs due to enhanced qualification scope and longevity.
S25FL116K0XNFV011 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL1-K
- Package/Case:
- 8-WDFN Exposed Pad
- Packaging:
- Tube
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 16Mbit
- Memory Organization:
- 2M x 8
- Memory Interface:
- SPI - Quad I/O
- Clock Frequency:
- 108 MHz
- Write Cycle Time - Word, Page:
- 3ms
- Access Time:
- -
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-WSON (5x6)
S25FL116K0XNFV011 FAQ
1.How can I place an order for S25FL116K0XNFV011 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL116K0XNFV011 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for S25FL116K0XNFV011 reliable?
The price and inventory of S25FL116K0XNFV011 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL116K0XNFV011 is usually 5 days.
3.What payment methods are accepted for S25FL116K0XNFV011?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL116K0XNFV011 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL116K0XNFV011?
S25FL116K0XNFV011 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL116K0XNFV011 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for S25FL116K0XNFV011?
For technical support, including S25FL116K0XNFV011 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL116K0XNFV011 requirements.
6.How does Aetrix verify that S25FL116K0XNFV011 is sourced from the original manufacturer or authorized distributors?
All S25FL116K0XNFV011 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that S25FL116K0XNFV011 meets industry standards.
7.What is the process for return or replacement of S25FL116K0XNFV011?
All S25FL116K0XNFV011 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL116K0XNFV011, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The S25FL116K0XNFV011 part is unused and in its original packaging.
Return procedure for S25FL116K0XNFV011:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S25FL116K0XNFV011 Tags
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M24C02-WMN6TP
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AT24C02C-XHM-T
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AT21CS01-STUM10-T
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